4151122400

素因数分解:

$2^5\times 5^2\times {\mathrm{1279}}^1\times {\mathrm{4057}}^1$

素因数の和:5356

約数の個数: 72

約数和(自身を含む): 10144350720

約数和(自身を除く): 5993228320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1279, 2558, 4057, 5116, 6395, 8114, 10232, 12790, 16228, 20285, 20464, 25580, 31975, 32456, 40570, 40928, 51160, 63950, 64912, 81140, 101425, 102320, 127900, 129824, 162280, 202850, 204640, 255800, 324560, 405700, 511600, 649120, 811400, 1023200, 1622800, 3245600, 5188903, 10377806, 20755612, 25944515, 41511224, 51889030, 83022448, 103778060, 129722575, 166044896, 207556120, 259445150, 415112240, 518890300, 830224480, 1037780600, 2075561200, 4151122400]

約数ペア:

[(1, 4151122400), (2, 2075561200), (4, 1037780600), (5, 830224480), (8, 518890300), (10, 415112240), (16, 259445150), (20, 207556120), (25, 166044896), (32, 129722575), (40, 103778060), (50, 83022448), (80, 51889030), (100, 41511224), (160, 25944515), (200, 20755612), (400, 10377806), (800, 5188903), (1279, 3245600), (2558, 1622800), (4057, 1023200), (5116, 811400), (6395, 649120), (8114, 511600), (10232, 405700), (12790, 324560), (16228, 255800), (20285, 204640), (20464, 202850), (25580, 162280), (31975, 129824), (32456, 127900), (40570, 102320), (40928, 101425), (51160, 81140), (63950, 64912)]